Search Results: explore/faq.asp

• Projects
  Deer Creek Sanitary Tunnel And Pump Station —St. Louis, MO
  ...completion was met in April 2023, and the contractor is currently finalizing punch list items. Explore Our Groundbreaking Tunnel Innovation For over 70 years, we’ve planned, designed, engineered, built, and...

• Projects
  Delta Conveyance Project Bethany Reservoir Alignment — Sacramento, CA
  ...improve performance, reducing the size of the on-bank structure, and connecting straight to the California Aqueduct. These creative solutions help to reduce the overall project footprint. Explore Our Groundbreaking Tunnel...

• Projects
  LA Metro Westside Purple Line Extension Section One — Los Angeles, CA
  ...Of LA Metro Photo Courtesy Of LA Metro Photo Courtesy Of LA Metro Photo Courtesy Of LA Metro Explore Our Groundbreaking Tunnel Innovation For over 70 years, we’ve planned, designed,...

• Projects
  West Vaughan Sewage Tunnel — Ontario, Canada
  ...The tunnel contractor is to supply two TBMs to execute the 3.0 m tunnel (internal diameter) and the 250 mm thickness precast concrete segments (PCTL) necessary for tunnel lining. Explore...

• Critical Infrastructure
  Take A Look Into Our Groundbreaking Tunnel Innovation
  ...completed in Spring 2025. The project’s total estimated construction cost is approximately $22 million. Explore More Tunneling Project Updates To see more of our featured tunneling projects and updates, check...

• Press Release
  Parsons-Vanir JV Awarded Sacramento International Airport’s CMI Contract
  ...water and wastewater markets. Explore Vanir.com and connect with us on LinkedIn and Facebook to learn more about the communities we serve. About Sacramento County Department of Airports The Sacramento...

• Press Release
  Parsons Selected To Maintain Advanced Transportation Operation Technology For Major State’s Department Of Transportation
  ...ITS devices, and network infrastructure. In addition to utilizing the state’s existing maintenance management systems to manage the day-to-day program work, Parsons will explore the application of digital twins and...

• Projects
  Modernization Of Villeneuve-Saint-Georges Technicentre Train Depot — Paris, France
  ...the NEXTEO and OCTYS urban networks in Paris. Explore Our Rail Expertise With more than 60 years of experience working in the passenger rail and freight industries, our team understands...

• Critical Infrastructure, Transportation
  Advancing Mobility With Data — Part 1: Vision Zero
  ...explore how data can be leveraged to support the Vision Zero initiative, optimize the maintenance and modernization of transportation infrastructure, and eliminate cyber threats before they occur. Vision Zero Data...

• Projects
  West Valley Connector — San Bernardino, CA
  ...Stakeholder/Utility Coordination Multiple Stakeholders/Cities Utility Impact Coordination New Utility Service Coordination Explore Our Zero Emission Bus (ZEB) Expertise The U.S. Department of Energy’s Zero-Emission Bus (ZEB) initiative for 2040 represents...